1s lityum bms 2s lityum ve lifepo4 bms 20a 3s lifepo4 bms 25a 3s lityum bms 40a 60a 4s lifepo4 daly 60a 100a bms 4s 40a lityum bms 5s lityum bms 8s lifepo4 daly 60a 100a bms 16s 48v lifepo4 daly 60a 100a bms 20s 60v lifepo4 daly 60a 100a bms 24s 72v lifepo4 daly 60a 100a bms